300.9D Mini Hydraulic Excavator

Engine Gross Power (ISO 14396) 13.7 kW 18 hp Net Power 9.6 kW 13 hp Weight Operating weight without Safety frame 935 kg 2,061 lb Operating weight with Safety frame 985 kg 2,170 lb

Compact Dimensions Easy site access

Compact Dimensions With an overall width of only 730mm (2 ft 5 in) the Cat 300.9D can easily drive through narrow passages and doors. Both indoor and outdoor jobs are now accessible with the under 1000kg (2,205 lb) weight making easy trailer transportation between sites possible.

Extending Undercarriage and Blade An extending undercarriage and fold out dozer blade allow the machine to be configured for excellent working stability and optimum performance. Easy retraction, controlled from the operators seat, enables the machine topass through narrow openings.

Foldable Safety Frame A protective ROPS safety frame structure mounted on the front of the machine allows fitting of a guard for extra operator protection during hammer use. Thestructure folds down in a few seconds for easy machine transportation and storage.

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Performance and Durability Powerful performance, Robust construction, Work tool ready

Powerful Engine and Hydraulics The 13.7 kW (18 hp) engine and perfectly matched hydraulics provide efficient, economical and reliable performance for the toughest of jobs. The matched cooling system is designed to accommodate working within confined areas and also the powerful Cat hammer.

Low noise and vibration levels deliver comfortable operation.

Hose and Cylinder Protection Bucket hoses are well protected within the boom and thecylinder is mounted above the structure to increase themachines durability for working in tough environments. The clean lines of the front linkage also provide excellent visibility to the digging area.

Auxiliary Hydraulics as Standard The 300.9D is fitted with auxiliary lines for hammer operation routed down to the stick. Locating the connecting point close to the work tool reduces connecting hose lengths andpotential for damage.

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User Friendly Operation Simple controls Easily maintained

Simple Controls (Ease of Use) The operator area is spacious and laidout to provide comfort and ease of operation. Smooth, precision operation of functions is possible from independent controls allowing all skill levels to be productive with little practice.

Extending Dozer Blade Blade extensions simply rotate and lock into position allowing the machine to be quickly configured for narrow width or maximum blade coverage.

Locking pins and extension plates are retained with the machine to reduce potential for lost or damaged components.

Serviceability Service and maintenance time is reduced to a minimum with a simple to open steel engine cover and all maintenance and greasing points easilyaccessible.

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5

Customer Support Low operating costs with excellent services and options

Customer Support Product supported through the Cat dealer and worldwide parts network aimed at minimizing downtime.

Finance options

Warranty options

Maintenance contracts

Help and advice in product and option selection to maximize efficiency and operating profi tability

Work Tools A range of tools is available to take advantage of the machines versatility. All tools are matched to the machine to optimize performance and deliver excellent value through high productivity and long life.

Specifi cations

Operational Data Hydraulic System Dozer Blade

Operating weight 935 kg 2,060 lb Pumps 2 gear pumps Width 700 mm 28 in withoutSafety frame Discharge capacity 11.4 + 11.4 L/min Height 200 mm 8 in Operating weight 985 kg 2,170 lb (3 + 3 gal/min) Lift height 197 mm 8 in withSafety frame Operating pressure 170 bar 2,466 psi Dig depth 174 mm 7 in Digging force Stick 4.5 kN 1,011 lbf forthe work and travel

hydraulics Digging force Bucket 8.9 kN 2,000 lbf Noise Emissions Operating pressurepivot 70 bar 1,015 psi

Sound power level (LWA) 93 dB(A)Engine Hydraulic tank capacity 14 L 3.7 gal (to 2000/14/EG)

Make/type Yanmar 31NV70 Chassis and Swivel Gear Lift Force Standard StickType Water cooled model 3-cylinder Travel speed 1.8 km/h 1.12 mph diesel engine Gradeability 30/58%

Maximum engine output 13.7 kW 18 hp Track width 180 mm 7 in Flywheel output ISO 9.6 kW 13 hp Number of rollers 2 Displacement 854 cm3 52 in3 perside

Rated speed 2,100 rpm Ground clearance 127 mm 5 in

B

A

2.0 m (79in)

2.5 m (98in)

2.0 m (79in)

2.5 m (98in)

lengthways crossways 1.0 m (39 in)

242 (534)

204 (450)

176 (388)

125 (276)

0.5 m (20 in)

272 (600)

203 (448)

169 (373)

122 (269)

Battery 12 V, 20 Amp Ground pressure 0.25 kg/ 3.5 psi cm2Diesel tank volume 10 L 2.64 gal

Machine swing speed 8 rpm A = distance from machine center of rotation B = load stop height from ground level Operating Specifi cations The data [in kg (lb)] is without the

excavation tools and is ISO 10567 Stick Length Standard 890 mm 34.8 in compliant. Lengthways data with dozer

Machine Overhang 318 mm 12.5 in blade support. Neither 75% of the static tipping load, nor 87% of the hydraulic liftforces, are extended.

Standard Equipment

Standard equipment may vary. Consult your Cat dealer for details.

Adjustable vinyl seat Boom mounted work light Hydraulic extending undercarriage Auxiliary hydraulic circuit, with one-way Dozer blade, with side extensions Retractable seatbelt

(hammer) lines to stick Ecology drain for hydraulic tank Rubber belt track, 180 mm (7 in) wide

Optional Equipment

Optional equipment may vary. Consult your Cat dealer for details.

2 way (auger) auxiliary lines to the stick Custom color paint Rotating beacon Bio oil Front guard Buckets: 250 mm (10 in); 350 mm (15 in); Hammer

700 mm (2 ft 4 in)

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Specifi cations

Dimensions All dimensions are approximate

A

F

G A* C

N O

Q

T

K

B

D E P R

S

H

A A* B

C D E F G H

K N O P Q R S T

Height

Height

Width

Undercarriage width Retracted

Undercarriage width Extended

Transport length (arm lowered)

Maximum digging depth

Maximum vertical dig depth

Maximum dig height

Maximum dump height

Maximum reach

Maximum reach at ground level

Tail swing radius

Maximum dozer lift height

Maximum dozer dig depth

Length of undercarriage

Boom swing angle (Right)

Boom swing angle (Left)

Minimum front linkage swing radius

Track width

1507 mm

2276 mm

730 mm

711 mm

864 mm

2746 mm

1731 mm

1349 mm

2863 mm

2035 mm

3074 mm

3023 mm

736 mm

197 mm

174 mm

1220 mm

1150 mm

180 mm

56

55

4 ft 11 in

7 ft 6 in

2 ft 5 in

2 ft 4 in

2 ft 8 in

9 ft 0 in

5 ft 8 in

4 ft 5 in

9 ft 5 in

6 ft 8 in

10 ft 1 in

9 ft 11 in

2 ft 4 in

8 in

7 in

4 ft 0 in

3 ft 9 in

7 in

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Materials and specifications are subject to change without notice. Featured machines in photos may include additional equipment. See your Cat dealer for available options.

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AEHQ6160-02 (06-2014) Replaces AEHQ6160-01

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300.9D Mini Hydraulic ExcavatorCompact DimensionsPerformance and DurabilityUser Friendly OperationCustomer SupportSpecificationsOperational DataEngineHydraulic SystemChassis and Swivel GearOperating SpecificationsDozer BladeNoise EmissionsLift Force Standard StickDimensions

Standard EquipmentOptional Equipment